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Michael DOPONA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Aircraft propeller drive system
    • Patent number 10,780,989
    • Issue date Sep 22, 2020
    • BRP-Rotax GmbH & Co. KG
    • Harald Mittermaier
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Aircraft propeller drive system
    • Patent number 9,745,074
    • Issue date Aug 29, 2017
    • BRP-Powertrain GmbH & Co KG
    • Harald Mittermaier
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Air spring system for an internal combustion engine
    • Patent number 8,813,697
    • Issue date Aug 26, 2014
    • BRP-Powertrain GmbH & Co KG
    • Michael Dopona
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air spring system for an internal combustion engine
    • Patent number 8,550,044
    • Issue date Oct 8, 2013
    • BRP-Powertrain GmbH & Co KG
    • Michael Dopona
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine air spring system arrangement
    • Patent number 8,375,903
    • Issue date Feb 19, 2013
    • BRP-Powertrain GmbH & Co KG
    • Michael Dopona
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Marine engine
    • Patent number 7,607,958
    • Issue date Oct 27, 2009
    • BRP-Powertrain GmbH & Co KG
    • Markus Hochmayr
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Marine engine
    • Patent number 7,513,812
    • Issue date Apr 7, 2009
    • BRP-Powertrain GmbH & Co KG
    • Markus Hochmayr
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Dual temperature closed loop cooling system
    • Patent number 7,128,025
    • Issue date Oct 31, 2006
    • BRP US Inc.
    • Paul E. Westhoff, Jr.
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    AIRCRAFT PROPELLER DRIVE SYSTEM
    • Publication number 20250100703
    • Publication date Mar 27, 2025
    • BRP- Rotax GmbH & Co. KG
    • Harald MITTERMAIER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRCRAFT PROPELLER DRIVE SYSTEM
    • Publication number 20180016021
    • Publication date Jan 18, 2018
    • BRP- Rotax GmbH & Co. KG
    • Harald MITTERMAIER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRCRAFT PROPELLER DRIVE SYSTEM
    • Publication number 20170088283
    • Publication date Mar 30, 2017
    • BRP-POWERTRAIN GMBH & CO KG
    • Harald MITTERMAIER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIR SPRING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20130276729
    • Publication date Oct 24, 2013
    • Michael DOPONA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE AIR SPRING SYSTEM ARRANGEMENT
    • Publication number 20100180842
    • Publication date Jul 22, 2010
    • BRP-POWERTRAIN GMBH & CO KG
    • Michael DOPONA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR SPRING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20100180841
    • Publication date Jul 22, 2010
    • BRP-POWERTRAIN GMBH & CO KG
    • Michael DOPONA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES